Education ∪ Math ∪ Technology

My favourite quote from the Computer Based Math summit

I just remembered this quote from a participant at the Computer Based Math summit, and it is one of my favourite from the day.

"Math is not done on paper or by a computer. Math is done by the brain."

I wish I knew the name of the gentleman who said it. I believe he introduced himself as a Professor of Mathematics. If anyone knows, please let me know.